🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.7

Radius: 8.8

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.83 AU - 0.95 AU

Year: 569 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,121,960 km

• M1: 111,002 km (0.075 R)
• M2: 392,096 km (0.094 R)
• M3: 691,591 km (0.038 R)
• M4: 1,073,514 km (0.09 R)
• M5: 1,414,149 km (0.1 R)
• M6: 1,711,100 km (0.119 R)
• M7: 2,353,324 km (0.075 R)
• M8: 2,696,202 km (0.088 R)
• M9: 3,380,313 km (0.027 R)
• M10: 3,708,681 km (0.032 R)
• M11: 4,484,944 km (0.05 R)
• M12: 4,838,893 km (0.086 R)
• M13: 5,180,724 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.2

Radius: 15

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.91 AU - 1.05 AU

Year: 658 Days

Day: 7.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 58,121,960 km

• M1: 186,997 km (0.062 R)
• M2: 2,132,817 km (0.105 R)
• M3: 2,747,664 km (0.104 R)
• M4: 3,906,599 km (0.078 R)
• M5: 5,204,959 km (0.09 R)
• M6: 5,731,992 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.6

Radius: 11.7

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.24 AU - 1.4 AU

Year: 1029 Days

Day: 13 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,121,960 km

• M1: 145,559 km (0.064 R)
• M2: 837,598 km (0.069 R)
• M3: 1,210,396 km (0.105 R)
• M4: 2,128,479 km (0.088 R)
• M5: 2,732,555 km (0.067 R)
• M6: 3,131,233 km (0.075 R)
• M7: 4,030,915 km (0.112 R)
• M8: 4,902,621 km (0.062 R)
• M9: 5,434,292 km (0.067 R)
• M10: 6,383,341 km (0.099 R)
• M11: 7,490,365 km (0.077 R)
• M12: 7,930,333 km (0.086 R)
• M13: 8,305,674 km (0.09 R)
• M14: 9,355,252 km (0.052 R)
• M15: 9,896,797 km (0.07 R)
• M16: 10,651,518 km (0.094 R)
• M17: 11,309,300 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.7

Radius: 14.6

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.61 AU - 2.47 AU

Year: 1976 Days

Day: 11.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 157.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,121,960 km

• M1: 182,809 km (0.084 R)
• M2: 793,617 km (0.099 R)
• M3: 1,276,369 km (0.096 R)
• M4: 2,201,632 km (0.101 R)
• M5: 3,072,291 km (0.101 R)
• M6: 4,604,473 km (0.05 R)
• M7: 6,077,713 km (0.111 R)
• M8: 6,649,476 km (0.108 R)
• M9: 7,628,444 km (0.089 R)
• M10: 8,238,056 km (0.111 R)
• M11: 9,274,769 km (0.098 R)
• M12: 9,776,969 km (0.104 R)
• M13: 10,801,864 km (0.094 R)
• M14: 12,043,825 km (0.105 R)
• M15: 12,718,661 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.1

Radius: 8.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.28 AU - 2.28 AU

Year: 2335 Days

Day: 9.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,121,960 km

• M1: 104,719 km (0.094 R)
• M2: 375,341 km (0.102 R)
• M3: 926,609 km (0.114 R)
• M4: 1,209,200 km (0.094 R)
• M5: 1,602,492 km (0.036 R)
• M6: 2,468,365 km (0.07 R)
• M7: 2,735,547 km (0.069 R)
• M8: 5,998,575 km (0.108 R)
• M9: 6,892,871 km (0.081 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.2

Radius: 3.6

Gravity: 45.39 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.83 AU - 7.21 AU

Year: 12615 Days

Day: 17.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,121,960 km

• M1: 44,730 km (0.117 R)
• M2: 164,258 km (0.056 R)
• M3: 283,488 km (0.078 R)
• M4: 957,426 km (0.11 R)
• M5: 1,162,226 km (0.112 R)
• M6: 1,819,110 km (0.109 R)
• M7: 2,303,957 km (0.082 R)
• M8: 2,565,903 km (0.115 R)
• M9: 2,847,446 km (0.034 R)
• M10: 3,627,898 km (0.11 R)
• M11: 4,182,457 km (0.107 R)
• M12: 4,920,124 km (0.074 R)
• M13: 5,051,023 km (0.102 R)
• M14: 5,959,231 km (0.108 R)
• M15: 6,688,072 km (0.116 R)
• M16: 7,867,801 km (0.055 R)
• M17: 8,600,830 km (0.054 R)
• M18: 10,959,989 km (0.076 R)
• M19: 12,167,543 km (0.118 R)
• M20: 16,389,943 km (0.108 R)
• M21: 16,608,804 km (0.047 R)
• M22: 18,826,443 km (0.074 R)
• M23: 25,950,892 km (0.051 R)
• M24: 28,921,457 km (0.083 R)
• M25: 36,386,391 km (0.082 R)
• M26: 42,793,817 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.1

Radius: 3.3

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.28 AU - 9.08 AU

Year: 14436 Days

Day: 19.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,121,960 km

• M1: 44,879 km (0.081 R)
• M2: 179,966 km (0.114 R)
• M3: 447,597 km (0.079 R)
• M4: 1,086,380 km (0.059 R)
• M5: 2,787,308 km (0.078 R)
• M6: 3,176,412 km (0.08 R)
• M7: 4,967,397 km (0.107 R)
• M8: 6,332,777 km (0.102 R)
• M9: 8,073,498 km (0.105 R)
• M10: 8,743,696 km (0.073 R)
• M11: 8,897,483 km (0.079 R)
• M12: 10,975,248 km (0.084 R)
• M13: 13,765,248 km (0.098 R)
• M14: 13,973,488 km (0.085 R)
• M15: 19,296,629 km (0.111 R)
• M16: 24,434,119 km (0.102 R)
• M17: 25,201,856 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.7

Radius: 7.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.66 AU - 10.78 AU

Year: 22160 Days

Day: 23.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,121,960 km

• M1: 103,073 km (0.118 R)
• M2: 604,226 km (0.104 R)
• M3: 1,081,892 km (0.12 R)
• M4: 1,357,152 km (0.112 R)
• M5: 1,825,692 km (0.09 R)
• M6: 2,459,090 km (0.112 R)
• M7: 2,714,902 km (0.083 R)
• M8: 3,181,498 km (0.052 R)
• M9: 3,951,628 km (0.108 R)
• M10: 4,365,266 km (0.103 R)
• M11: 5,107,571 km (0.086 R)
• M12: 7,263,425 km (0.047 R)
• M13: 8,255,708 km (0.104 R)
• M14: 8,541,440 km (0.111 R)
• M15: 9,541,801 km (0.093 R)
• M16: 10,507,006 km (0.028 R)
• M17: 13,528,435 km (0.098 R)
• M18: 16,627,803 km (0.072 R)
• M19: 18,747,306 km (0.11 R)
• M20: 19,241,727 km (0.056 R)
• M21: 21,574,706 km (0.086 R)
• M22: 23,230,904 km (0.11 R)
• M23: 24,381,012 km (0.106 R)
• M24: 28,058,726 km (0.099 R)
• M25: 30,141,278 km (0.099 R)
• M26: 33,636,034 km (0.104 R)
• M27: 34,243,551 km (0.108 R)
• M28: 35,605,939 km (0.11 R)
• M29: 44,986,324 km (0.103 R)
• M30: 45,723,841 km (0.09 R)
• M31: 49,064,810 km (0.109 R)
• M32: 49,376,273 km (0.118 R)
• M33: 56,398,547 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 14,685 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit